﻿
using System;
using System.Data;
using System.Text;
using System.Data.SqlClient;
using System.Collections.Generic;
using OF.Session;
namespace OF.DAL
{
	/// <summary>
	/// 数据访问类:Seller
	/// </summary>
    public partial class Seller : Session.DALBase
	{
		public Seller()
		{}
		#region  BasicMethod
		/// <summary>
		/// 是否存在该记录
		/// </summary>
		public bool Exists(int id)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select count(1) from Seller");
			strSql.Append(" where id=@id");
			SqlParameter[] parameters = {
					new SqlParameter("@id", SqlDbType.Int,4)
			};
			parameters[0].Value = id;

			return DbHelperSQL.Exists(strSql.ToString(),parameters);
		}


		/// <summary>
		/// 增加一条数据
		/// </summary>
		public int Add(OF.Model.Seller model)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("insert into Seller(");
			strSql.Append("loginname,pwd,shopname,qualification,state,credit,lasttime,shopaddress,delivery_scope,goodrating,average_spend,phone,order_type,garde,floorprice,tip,arrivtime,shoptype,shopphoto,feature,delivery_time,isopen)");
			strSql.Append(" values (");
			strSql.Append("@loginname,@pwd,@shopname,@qualification,@state,@credit,@lasttime,@shopaddress,@delivery_scope,@goodrating,@average_spend,@phone,@order_type,@garde,@floorprice,@tip,@arrivtime,@shoptype,@shopphoto,@feature,@delivery_time,@isopen)");
			strSql.Append(";select @@IDENTITY");
			SqlParameter[] parameters = {
					new SqlParameter("@loginname", SqlDbType.NVarChar,20),
					new SqlParameter("@pwd", SqlDbType.NVarChar,20),
					new SqlParameter("@shopname", SqlDbType.NVarChar,30),
					new SqlParameter("@qualification", SqlDbType.NVarChar,500),
					new SqlParameter("@state", SqlDbType.TinyInt,1),
					new SqlParameter("@credit", SqlDbType.Int,4),
					new SqlParameter("@lasttime", SqlDbType.DateTime),
					new SqlParameter("@shopaddress", SqlDbType.NVarChar,100),
					new SqlParameter("@delivery_scope", SqlDbType.NVarChar,100),
					new SqlParameter("@goodrating", SqlDbType.Int,4),
					new SqlParameter("@average_spend", SqlDbType.Decimal,9),
					new SqlParameter("@phone", SqlDbType.NVarChar,15),
					new SqlParameter("@order_type", SqlDbType.TinyInt,1),
					new SqlParameter("@garde", SqlDbType.TinyInt,1),
					new SqlParameter("@floorprice", SqlDbType.Decimal,9),
					new SqlParameter("@tip", SqlDbType.Decimal,9),
					new SqlParameter("@arrivtime", SqlDbType.Int,4),
					new SqlParameter("@shoptype", SqlDbType.NVarChar,30),
					new SqlParameter("@shopphoto", SqlDbType.NVarChar,100),
					new SqlParameter("@feature", SqlDbType.NVarChar,50),
					new SqlParameter("@delivery_time", SqlDbType.NVarChar,200),
					new SqlParameter("@isopen", SqlDbType.Bit,1)};
			parameters[0].Value = model.loginname;
			parameters[1].Value = model.pwd;
			parameters[2].Value = model.shopname;
			parameters[3].Value = model.qualification;
			parameters[4].Value = model.state;
			parameters[5].Value = model.credit;
			parameters[6].Value = model.lasttime;
			parameters[7].Value = model.shopaddress;
			parameters[8].Value = model.delivery_scope;
			parameters[9].Value = model.goodrating;
			parameters[10].Value = model.average_spend;
			parameters[11].Value = model.phone;
			parameters[12].Value = model.order_type;
			parameters[13].Value = model.garde;
			parameters[14].Value = model.floorprice;
			parameters[15].Value = model.tip;
			parameters[16].Value = model.arrivtime;
			parameters[17].Value = model.shoptype;
			parameters[18].Value = model.shopphoto;
			parameters[19].Value = model.feature;
			parameters[20].Value = model.delivery_time;
			parameters[21].Value = model.isopen;

			object obj = DbHelperSQL.GetSingle(strSql.ToString(),parameters);
			if (obj == null)
			{
				return 0;
			}
			else
			{
				return Convert.ToInt32(obj);
			}
		}
		/// <summary>
		/// 更新一条数据
		/// </summary>
		public bool Update(OF.Model.Seller model)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("update Seller set ");
			strSql.Append("loginname=@loginname,");
			strSql.Append("pwd=@pwd,");
			strSql.Append("shopname=@shopname,");
			strSql.Append("qualification=@qualification,");
			strSql.Append("state=@state,");
			strSql.Append("credit=@credit,");
			strSql.Append("lasttime=@lasttime,");
			strSql.Append("shopaddress=@shopaddress,");
			strSql.Append("delivery_scope=@delivery_scope,");
			strSql.Append("goodrating=@goodrating,");
			strSql.Append("average_spend=@average_spend,");
			strSql.Append("phone=@phone,");
			strSql.Append("order_type=@order_type,");
			strSql.Append("garde=@garde,");
			strSql.Append("floorprice=@floorprice,");
			strSql.Append("tip=@tip,");
			strSql.Append("arrivtime=@arrivtime,");
			strSql.Append("shoptype=@shoptype,");
			strSql.Append("shopphoto=@shopphoto,");
			strSql.Append("feature=@feature,");
			strSql.Append("delivery_time=@delivery_time,");
			strSql.Append("isopen=@isopen");
			strSql.Append(" where id=@id");
			SqlParameter[] parameters = {
					new SqlParameter("@loginname", SqlDbType.NVarChar,20),
					new SqlParameter("@pwd", SqlDbType.NVarChar,20),
					new SqlParameter("@shopname", SqlDbType.NVarChar,30),
					new SqlParameter("@qualification", SqlDbType.NVarChar,500),
					new SqlParameter("@state", SqlDbType.TinyInt,1),
					new SqlParameter("@credit", SqlDbType.Int,4),
					new SqlParameter("@lasttime", SqlDbType.DateTime),
					new SqlParameter("@shopaddress", SqlDbType.NVarChar,100),
					new SqlParameter("@delivery_scope", SqlDbType.NVarChar,100),
					new SqlParameter("@goodrating", SqlDbType.Int,4),
					new SqlParameter("@average_spend", SqlDbType.Decimal,9),
					new SqlParameter("@phone", SqlDbType.NVarChar,15),
					new SqlParameter("@order_type", SqlDbType.TinyInt,1),
					new SqlParameter("@garde", SqlDbType.TinyInt,1),
					new SqlParameter("@floorprice", SqlDbType.Decimal,9),
					new SqlParameter("@tip", SqlDbType.Decimal,9),
					new SqlParameter("@arrivtime", SqlDbType.Int,4),
					new SqlParameter("@shoptype", SqlDbType.NVarChar,30),
					new SqlParameter("@shopphoto", SqlDbType.NVarChar,100),
					new SqlParameter("@feature", SqlDbType.NVarChar,50),
					new SqlParameter("@delivery_time", SqlDbType.NVarChar,200),
					new SqlParameter("@isopen", SqlDbType.Bit,1),
					new SqlParameter("@id", SqlDbType.Int,4)};
			parameters[0].Value = model.loginname;
			parameters[1].Value = model.pwd;
			parameters[2].Value = model.shopname;
			parameters[3].Value = model.qualification;
			parameters[4].Value = model.state;
			parameters[5].Value = model.credit;
			parameters[6].Value = model.lasttime;
			parameters[7].Value = model.shopaddress;
			parameters[8].Value = model.delivery_scope;
			parameters[9].Value = model.goodrating;
			parameters[10].Value = model.average_spend;
			parameters[11].Value = model.phone;
			parameters[12].Value = model.order_type;
			parameters[13].Value = model.garde;
			parameters[14].Value = model.floorprice;
			parameters[15].Value = model.tip;
			parameters[16].Value = model.arrivtime;
			parameters[17].Value = model.shoptype;
			parameters[18].Value = model.shopphoto;
			parameters[19].Value = model.feature;
			parameters[20].Value = model.delivery_time;
			parameters[21].Value = model.isopen;
			parameters[22].Value = model.id;

			int rows=DbHelperSQL.ExecuteSql(strSql.ToString(),parameters);
			if (rows > 0)
			{
				return true;
			}
			else
			{
				return false;
			}
		}

		/// <summary>
		/// 删除一条数据
		/// </summary>
		public bool Delete(int id)
		{
			
			StringBuilder strSql=new StringBuilder();
			strSql.Append("delete from Seller ");
			strSql.Append(" where id=@id");
			SqlParameter[] parameters = {
					new SqlParameter("@id", SqlDbType.Int,4)
			};
			parameters[0].Value = id;

			int rows=DbHelperSQL.ExecuteSql(strSql.ToString(),parameters);
			if (rows > 0)
			{
				return true;
			}
			else
			{
				return false;
			}
		}
		/// <summary>
		/// 批量删除数据
		/// </summary>
		public bool DeleteList(string idlist )
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("delete from Seller ");
			strSql.Append(" where id in ("+idlist + ")  ");
			int rows=DbHelperSQL.ExecuteSql(strSql.ToString());
			if (rows > 0)
			{
				return true;
			}
			else
			{
				return false;
			}
		}


		/// <summary>
		/// 得到一个对象实体
		/// </summary>
		public OF.Model.Seller GetModel(int id)
		{
			
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select  top 1 id,loginname,pwd,shopname,qualification,state,credit,lasttime,shopaddress,delivery_scope,goodrating,average_spend,phone,order_type,garde,floorprice,tip,arrivtime,shoptype,shopphoto,feature,delivery_time,isopen from Seller ");
			strSql.Append(" where id=@id");
			SqlParameter[] parameters = {
					new SqlParameter("@id", SqlDbType.Int,4)
			};
			parameters[0].Value = id;

			OF.Model.Seller model=new OF.Model.Seller();
			DataSet ds=DbHelperSQL.Query(strSql.ToString(),parameters);
			if(ds.Tables[0].Rows.Count>0)
			{
				return DataRowToModel(ds.Tables[0].Rows[0]);
			}
			else
			{
				return null;
			}
		}


		/// <summary>
		/// 得到一个对象实体
		/// </summary>
		public OF.Model.Seller DataRowToModel(DataRow row)
		{
			OF.Model.Seller model=new OF.Model.Seller();
			if (row != null)
			{
				if(row["id"]!=null && row["id"].ToString()!="")
				{
					model.id=int.Parse(row["id"].ToString());
				}
				if(row["loginname"]!=null)
				{
					model.loginname=row["loginname"].ToString();
				}
				if(row["pwd"]!=null)
				{
					model.pwd=row["pwd"].ToString();
				}
				if(row["shopname"]!=null)
				{
					model.shopname=row["shopname"].ToString();
				}
				if(row["qualification"]!=null)
				{
					model.qualification=row["qualification"].ToString();
				}
				if(row["state"]!=null && row["state"].ToString()!="")
				{
					model.state=int.Parse(row["state"].ToString());
				}
				if(row["credit"]!=null && row["credit"].ToString()!="")
				{
					model.credit=int.Parse(row["credit"].ToString());
				}
				if(row["lasttime"]!=null && row["lasttime"].ToString()!="")
				{
					model.lasttime=DateTime.Parse(row["lasttime"].ToString());
				}
				if(row["shopaddress"]!=null)
				{
					model.shopaddress=row["shopaddress"].ToString();
				}
				if(row["delivery_scope"]!=null)
				{
					model.delivery_scope=row["delivery_scope"].ToString();
				}
				if(row["goodrating"]!=null && row["goodrating"].ToString()!="")
				{
					model.goodrating=int.Parse(row["goodrating"].ToString());
				}
				if(row["average_spend"]!=null && row["average_spend"].ToString()!="")
				{
					model.average_spend=decimal.Parse(row["average_spend"].ToString());
				}
				if(row["phone"]!=null)
				{
					model.phone=row["phone"].ToString();
				}
				if(row["order_type"]!=null && row["order_type"].ToString()!="")
				{
					model.order_type=int.Parse(row["order_type"].ToString());
				}
				if(row["garde"]!=null && row["garde"].ToString()!="")
				{
					model.garde=int.Parse(row["garde"].ToString());
				}
				if(row["floorprice"]!=null && row["floorprice"].ToString()!="")
				{
					model.floorprice=decimal.Parse(row["floorprice"].ToString());
				}
				if(row["tip"]!=null && row["tip"].ToString()!="")
				{
					model.tip=decimal.Parse(row["tip"].ToString());
				}
				if(row["arrivtime"]!=null && row["arrivtime"].ToString()!="")
				{
					model.arrivtime=int.Parse(row["arrivtime"].ToString());
				}
				if(row["shoptype"]!=null)
				{
					model.shoptype=row["shoptype"].ToString();
				}
				if(row["shopphoto"]!=null)
				{
					model.shopphoto=row["shopphoto"].ToString();
				}
				if(row["feature"]!=null)
				{
					model.feature=row["feature"].ToString();
				}
				if(row["delivery_time"]!=null)
				{
					model.delivery_time=row["delivery_time"].ToString();
				}
				if(row["isopen"]!=null && row["isopen"].ToString()!="")
				{
					if((row["isopen"].ToString()=="1")||(row["isopen"].ToString().ToLower()=="true"))
					{
						model.isopen=true;
					}
					else
					{
						model.isopen=false;
					}
				}
			}
			return model;
		}

		/// <summary>
		/// 获得数据列表
		/// </summary>
		public DataSet GetList(string strWhere)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select id,loginname,pwd,shopname,qualification,state,credit,lasttime,shopaddress,delivery_scope,goodrating,average_spend,phone,order_type,garde,floorprice,tip,arrivtime,shoptype,shopphoto,feature,delivery_time,isopen ");
			strSql.Append(" FROM Seller ");
			if(strWhere.Trim()!="")
			{
				strSql.Append(" where "+strWhere);
			}
			return DbHelperSQL.Query(strSql.ToString());
		}

		/// <summary>
		/// 获得前几行数据
		/// </summary>
		public DataSet GetList(int Top,string strWhere,string filedOrder)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select ");
			if(Top>0)
			{
				strSql.Append(" top "+Top.ToString());
			}
			strSql.Append(" id,loginname,pwd,shopname,qualification,state,credit,lasttime,shopaddress,delivery_scope,goodrating,average_spend,phone,order_type,garde,floorprice,tip,arrivtime,shoptype,shopphoto,feature,delivery_time,isopen ");
			strSql.Append(" FROM Seller ");
			if(strWhere.Trim()!="")
			{
				strSql.Append(" where "+strWhere);
			}
			strSql.Append(" order by " + filedOrder);
			return DbHelperSQL.Query(strSql.ToString());
		}

		/// <summary>
		/// 获取记录总数
		/// </summary>
		public int GetRecordCount(string strWhere)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select count(1) FROM Seller ");
			if(strWhere.Trim()!="")
			{
				strSql.Append(" where "+strWhere);
			}
			object obj = DbHelperSQL.GetSingle(strSql.ToString());
			if (obj == null)
			{
				return 0;
			}
			else
			{
				return Convert.ToInt32(obj);
			}
		}
		/// <summary>
		/// 分页获取数据列表
		/// </summary>
		public DataSet GetListByPage(string strWhere, string orderby, int startIndex, int endIndex)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("SELECT * FROM ( ");
			strSql.Append(" SELECT ROW_NUMBER() OVER (");
			if (!string.IsNullOrEmpty(orderby.Trim()))
			{
				strSql.Append("order by T." + orderby );
			}
			else
			{
				strSql.Append("order by T.id desc");
			}
			strSql.Append(")AS Row, T.*  from Seller T ");
			if (!string.IsNullOrEmpty(strWhere.Trim()))
			{
				strSql.Append(" WHERE " + strWhere);
			}
			strSql.Append(" ) TT");
			strSql.AppendFormat(" WHERE TT.Row between {0} and {1}", startIndex, endIndex);
			return DbHelperSQL.Query(strSql.ToString());
		}

		/*
		/// <summary>
		/// 分页获取数据列表
		/// </summary>
		public DataSet GetList(int PageSize,int PageIndex,string strWhere)
		{
			SqlParameter[] parameters = {
					new SqlParameter("@tblName", SqlDbType.VarChar, 255),
					new SqlParameter("@fldName", SqlDbType.VarChar, 255),
					new SqlParameter("@PageSize", SqlDbType.Int),
					new SqlParameter("@PageIndex", SqlDbType.Int),
					new SqlParameter("@IsReCount", SqlDbType.Bit),
					new SqlParameter("@OrderType", SqlDbType.Bit),
					new SqlParameter("@strWhere", SqlDbType.VarChar,1000),
					};
			parameters[0].Value = "Seller";
			parameters[1].Value = "id";
			parameters[2].Value = PageSize;
			parameters[3].Value = PageIndex;
			parameters[4].Value = 0;
			parameters[5].Value = 0;
			parameters[6].Value = strWhere;	
			return DbHelperSQL.RunProcedure("UP_GetRecordByPage",parameters,"ds");
		}*/

		#endregion  BasicMethod

		#region  ExtensionMethod
        /// <summary>
        /// 获得数据列表
        /// </summary>
        public List<OF.Model.Seller> GetModelList(string strWhere)
        {
            DataSet ds = GetList(strWhere); if (ds != null && ds.Tables[0].Rows.Count > 0) { if (ds != null && ds.Tables[0].Rows.Count > 0) { return DataTableToList(ds.Tables[0]); } else { return null; } } else { return null; }
        }
        /// <summary>
        /// 获得数据列表
        /// </summary>
        public List<OF.Model.Seller> DataTableToList(DataTable dt)
        {
            List<OF.Model.Seller> modelList = new List<OF.Model.Seller>();
            int rowsCount = dt.Rows.Count;
            if (rowsCount > 0)
            {
                OF.Model.Seller model;
                for (int n = 0; n < rowsCount; n++)
                {
                    model = DataRowToModel(dt.Rows[n]);
                    if (model != null)
                    {
                        modelList.Add(model);
                    }
                }
            }
            return modelList;
        }

        /// <summary>
        /// 分页获取数据列表
        /// </summary>
        public DataSet GetPageList(string strWhere, string orderby, int pageIndex, int pageSize)
        {
            return GetListByPage("Seller", "id", strWhere, orderby, pageIndex, pageSize);
        }
		#endregion  ExtensionMethod
	}
}

